@TeamYouTube Hi, for several months I've been unable to add an End Screen to my video's. I like to use the provided Template. It allows me to choose a video or playlist but refuses to Save. I have to click 'Cancel' or it just sits there doing nothing. Any ideas please? Thanks!
We'd like to help! Share more details and screenshot we'll see what we can do. Also, can you also confirm what happens when you try to upload?